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#Region "Microsoft.VisualBasic::6629b09098c0cb9d74a59c74a36819e1, Microsoft.VisualBasic.Core\ApplicationServices\Tools\OSVersionInfo.vb"
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#End Region
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#Region "USINGS"
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Imports System.Collections.Generic
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Imports System.Diagnostics
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Imports System.Runtime.InteropServices
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Imports System.Runtime.InteropServices.Marshal
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Imports System.Text
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#End Region
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Namespace ApplicationServices
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Public Module OSVersionInfo
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#Region "ENUMS"
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Public Enum SoftwareArchitecture
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Unknown = 0
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Bit32 = 1
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Bit64 = 2
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End Enum
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Public Enum ProcessorArchitecture
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Unknown = 0
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Bit32 = 1
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Bit64 = 2
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Itanium64 = 3
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End Enum
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#End Region
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#Region "DELEGATE DECLARATION"
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Private Delegate Function IsWow64ProcessDelegate(<[In]> handle As IntPtr, <Out> ByRef isWow64Process As Boolean) As Boolean
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#End Region
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#Region "BITS"
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Public ReadOnly Property ProgramBits() As SoftwareArchitecture
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Get
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Dim pbits As SoftwareArchitecture = SoftwareArchitecture.Unknown
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Dim test As System.Collections.IDictionary = Environment.GetEnvironmentVariables()
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Select Case IntPtr.Size * 8
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Case 64
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pbits = SoftwareArchitecture.Bit64
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Case 32
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pbits = SoftwareArchitecture.Bit32
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Case Else
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pbits = SoftwareArchitecture.Unknown
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End Select
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'{
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' string pa = Environment.GetEnvironmentVariable("PROCESSOR_ARCHITECTURE");
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' return ((String.IsNullOrEmpty(pa) || String.Compare(pa, 0, "x86", 0, 3, true) == 0) ? 32 : 64);
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'}
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'{
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'}
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'{
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'}
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Return pbits
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End Get
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End Property
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Public ReadOnly Property OSBits() As SoftwareArchitecture
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Get
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Dim osbits__1 As SoftwareArchitecture = SoftwareArchitecture.Unknown
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Select Case IntPtr.Size * 8
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Case 64
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osbits__1 = SoftwareArchitecture.Bit64
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Case 32
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If Is32BitProcessOn64BitProcessor() Then
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osbits__1 = SoftwareArchitecture.Bit64
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Else
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osbits__1 = SoftwareArchitecture.Bit32
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End If
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Case Else
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osbits__1 = SoftwareArchitecture.Unknown
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End Select
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Return osbits__1
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End Get
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End Property
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Public ReadOnly Property ProcessorBits() As ProcessorArchitecture
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Get
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Dim pbits As ProcessorArchitecture = ProcessorArchitecture.Unknown
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Try
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Dim l_System_Info As New SYSTEM_INFO()
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GetNativeSystemInfo(l_System_Info)
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Select Case l_System_Info.uProcessorInfo.wProcessorArchitecture
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Case 9
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pbits = ProcessorArchitecture.Bit64
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Case 6
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pbits = ProcessorArchitecture.Itanium64
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Case 0
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pbits = ProcessorArchitecture.Bit32
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Case Else
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pbits = ProcessorArchitecture.Unknown
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End Select
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Catch
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End Try
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Return pbits
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End Get
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End Property
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#End Region
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#Region "EDITION"
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Private s_Edition As String
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Public ReadOnly Property Edition() As String
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Get
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If s_Edition IsNot Nothing Then
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Return s_Edition
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End If
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Dim edition__1 As String = String.Empty
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Dim osVersion As OperatingSystem = Environment.OSVersion
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Dim osVersionInfo As New OSVERSIONINFOEX()
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osVersionInfo.dwOSVersionInfoSize = SizeOf(GetType(OSVERSIONINFOEX))
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If GetVersion(osVersionInfo) Then
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Dim majorVersion As Integer = osVersion.Version.Major
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Dim minorVersion As Integer = osVersion.Version.Minor
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Dim productType As Byte = osVersionInfo.wProductType
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Dim suiteMask As Short = osVersionInfo.wSuiteMask
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'#Region "VERSION 4"
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If majorVersion = 4 Then
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If productType = VER_NT_WORKSTATION Then
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edition__1 = "Workstation"
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ElseIf productType = VER_NT_SERVER Then
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If (suiteMask And VER_SUITE_ENTERPRISE) <> 0 Then
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edition__1 = "Enterprise Server"
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Else
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edition__1 = "Standard Server"
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End If
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End If
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'#Region "VERSION 5"
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ElseIf majorVersion = 5 Then
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If productType = VER_NT_WORKSTATION Then
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If (suiteMask And VER_SUITE_PERSONAL) <> 0 Then
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edition__1 = "Home"
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Else
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If GetSystemMetrics(86) = 0 Then
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edition__1 = "Professional"
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Else
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edition__1 = "Tablet Edition"
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End If
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End If
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ElseIf productType = VER_NT_SERVER Then
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If minorVersion = 0 Then
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If (suiteMask And VER_SUITE_DATACENTER) <> 0 Then
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edition__1 = "Datacenter Server"
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ElseIf (suiteMask And VER_SUITE_ENTERPRISE) <> 0 Then
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edition__1 = "Advanced Server"
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Else
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edition__1 = "Server"
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End If
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Else
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If (suiteMask And VER_SUITE_DATACENTER) <> 0 Then
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edition__1 = "Datacenter"
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ElseIf (suiteMask And VER_SUITE_ENTERPRISE) <> 0 Then
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edition__1 = "Enterprise"
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ElseIf (suiteMask And VER_SUITE_BLADE) <> 0 Then
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edition__1 = "Web Edition"
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Else
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edition__1 = "Standard"
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End If
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End If
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End If
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'#Region "VERSION 6"
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ElseIf majorVersion = 6 Then
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Dim ed As Integer
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If GetProductInfo(majorVersion, minorVersion, osVersionInfo.wServicePackMajor, osVersionInfo.wServicePackMinor, ed) Then
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Select Case ed
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Case PRODUCT_BUSINESS
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edition__1 = "Business"
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Case PRODUCT_BUSINESS_N
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edition__1 = "Business N"
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Case PRODUCT_CLUSTER_SERVER
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edition__1 = "HPC Edition"
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Case PRODUCT_CLUSTER_SERVER_V
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edition__1 = "HPC Edition without Hyper-V"
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Case PRODUCT_DATACENTER_SERVER
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edition__1 = "Datacenter Server"
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Case PRODUCT_DATACENTER_SERVER_CORE
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edition__1 = "Datacenter Server (core installation)"
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Case PRODUCT_DATACENTER_SERVER_V
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edition__1 = "Datacenter Server without Hyper-V"
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Case PRODUCT_DATACENTER_SERVER_CORE_V
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edition__1 = "Datacenter Server without Hyper-V (core installation)"
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Case PRODUCT_EMBEDDED
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edition__1 = "Embedded"
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Case PRODUCT_ENTERPRISE
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edition__1 = "Enterprise"
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Case PRODUCT_ENTERPRISE_N
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edition__1 = "Enterprise N"
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Case PRODUCT_ENTERPRISE_E
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edition__1 = "Enterprise E"
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Case PRODUCT_ENTERPRISE_SERVER
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edition__1 = "Enterprise Server"
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Case PRODUCT_ENTERPRISE_SERVER_CORE
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edition__1 = "Enterprise Server (core installation)"
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Case PRODUCT_ENTERPRISE_SERVER_CORE_V
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edition__1 = "Enterprise Server without Hyper-V (core installation)"
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Case PRODUCT_ENTERPRISE_SERVER_IA64
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edition__1 = "Enterprise Server for Itanium-based Systems"
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Case PRODUCT_ENTERPRISE_SERVER_V
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edition__1 = "Enterprise Server without Hyper-V"
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Case PRODUCT_ESSENTIALBUSINESS_SERVER_MGMT
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edition__1 = "Essential Business Server MGMT"
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Case PRODUCT_ESSENTIALBUSINESS_SERVER_ADDL
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edition__1 = "Essential Business Server ADDL"
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Case PRODUCT_ESSENTIALBUSINESS_SERVER_MGMTSVC
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edition__1 = "Essential Business Server MGMTSVC"
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Case PRODUCT_ESSENTIALBUSINESS_SERVER_ADDLSVC
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edition__1 = "Essential Business Server ADDLSVC"
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Case PRODUCT_HOME_BASIC
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edition__1 = "Home Basic"
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Case PRODUCT_HOME_BASIC_N
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edition__1 = "Home Basic N"
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Case PRODUCT_HOME_BASIC_E
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edition__1 = "Home Basic E"
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Case PRODUCT_HOME_PREMIUM
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edition__1 = "Home Premium"
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Case PRODUCT_HOME_PREMIUM_N
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edition__1 = "Home Premium N"
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Case PRODUCT_HOME_PREMIUM_E
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edition__1 = "Home Premium E"
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Case PRODUCT_HOME_PREMIUM_SERVER
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edition__1 = "Home Premium Server"
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Case PRODUCT_HYPERV
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edition__1 = "Microsoft Hyper-V Server"
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Case PRODUCT_MEDIUMBUSINESS_SERVER_MANAGEMENT
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edition__1 = "Windows Essential Business Management Server"
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Case PRODUCT_MEDIUMBUSINESS_SERVER_MESSAGING
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edition__1 = "Windows Essential Business Messaging Server"
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Case PRODUCT_MEDIUMBUSINESS_SERVER_SECURITY
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edition__1 = "Windows Essential Business Security Server"
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Case PRODUCT_PROFESSIONAL
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edition__1 = "Professional"
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Case PRODUCT_PROFESSIONAL_N
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edition__1 = "Professional N"
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Case PRODUCT_PROFESSIONAL_E
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edition__1 = "Professional E"
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Case PRODUCT_SB_SOLUTION_SERVER
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edition__1 = "SB Solution Server"
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Case PRODUCT_SB_SOLUTION_SERVER_EM
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edition__1 = "SB Solution Server EM"
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Case PRODUCT_SERVER_FOR_SB_SOLUTIONS
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edition__1 = "Server for SB Solutions"
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Case PRODUCT_SERVER_FOR_SB_SOLUTIONS_EM
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edition__1 = "Server for SB Solutions EM"
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Case PRODUCT_SERVER_FOR_SMALLBUSINESS
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edition__1 = "Windows Essential Server Solutions"
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Case PRODUCT_SERVER_FOR_SMALLBUSINESS_V
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edition__1 = "Windows Essential Server Solutions without Hyper-V"
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Case PRODUCT_SERVER_FOUNDATION
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edition__1 = "Server Foundation"
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Case PRODUCT_SMALLBUSINESS_SERVER
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edition__1 = "Windows Small Business Server"
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Case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM
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edition__1 = "Windows Small Business Server Premium"
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Case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM_CORE
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edition__1 = "Windows Small Business Server Premium (core installation)"
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Case PRODUCT_SOLUTION_EMBEDDEDSERVER
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edition__1 = "Solution Embedded Server"
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Case PRODUCT_SOLUTION_EMBEDDEDSERVER_CORE
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edition__1 = "Solution Embedded Server (core installation)"
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Case PRODUCT_STANDARD_SERVER
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edition__1 = "Standard Server"
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Case PRODUCT_STANDARD_SERVER_CORE
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edition__1 = "Standard Server (core installation)"
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Case PRODUCT_STANDARD_SERVER_SOLUTIONS
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edition__1 = "Standard Server Solutions"
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Case PRODUCT_STANDARD_SERVER_SOLUTIONS_CORE
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edition__1 = "Standard Server Solutions (core installation)"
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Case PRODUCT_STANDARD_SERVER_CORE_V
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edition__1 = "Standard Server without Hyper-V (core installation)"
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Case PRODUCT_STANDARD_SERVER_V
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edition__1 = "Standard Server without Hyper-V"
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Case PRODUCT_STARTER
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edition__1 = "Starter"
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Case PRODUCT_STARTER_N
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edition__1 = "Starter N"
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Case PRODUCT_STARTER_E
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edition__1 = "Starter E"
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Case PRODUCT_STORAGE_ENTERPRISE_SERVER
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edition__1 = "Enterprise Storage Server"
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Case PRODUCT_STORAGE_ENTERPRISE_SERVER_CORE
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edition__1 = "Enterprise Storage Server (core installation)"
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Case PRODUCT_STORAGE_EXPRESS_SERVER
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edition__1 = "Express Storage Server"
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Case PRODUCT_STORAGE_EXPRESS_SERVER_CORE
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edition__1 = "Express Storage Server (core installation)"
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Case PRODUCT_STORAGE_STANDARD_SERVER
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edition__1 = "Standard Storage Server"
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Case PRODUCT_STORAGE_STANDARD_SERVER_CORE
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edition__1 = "Standard Storage Server (core installation)"
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Case PRODUCT_STORAGE_WORKGROUP_SERVER
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edition__1 = "Workgroup Storage Server"
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Case PRODUCT_STORAGE_WORKGROUP_SERVER_CORE
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edition__1 = "Workgroup Storage Server (core installation)"
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Case PRODUCT_UNDEFINED
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edition__1 = "Unknown product"
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Case PRODUCT_ULTIMATE
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edition__1 = "Ultimate"
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Case PRODUCT_ULTIMATE_N
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edition__1 = "Ultimate N"
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Case PRODUCT_ULTIMATE_E
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edition__1 = "Ultimate E"
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Case PRODUCT_WEB_SERVER
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edition__1 = "Web Server"
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Case PRODUCT_WEB_SERVER_CORE
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edition__1 = "Web Server (core installation)"
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End Select
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End If
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End If
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End If
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s_Edition = edition__1
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Return edition__1
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End Get
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End Property
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#End Region
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#Region "NAME"
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Public Enum WindowsNameList
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| 566 |
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null
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Windows3_1
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WindowsCE
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Windows95OSR2
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| 582 |
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Windows95
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Windows98SecondEdition
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Windows98
|
| 593 |
|
| 594 |
|
| 595 |
|
| 596 |
WindowsMe
|
| 597 |
|
| 598 |
|
| 599 |
|
| 600 |
WindowsNT3_51
|
| 601 |
|
| 602 |
|
| 603 |
|
| 604 |
WindowsNT4_0
|
| 605 |
|
| 606 |
Server
|
| 607 |
|
| 608 |
WindowsNT4_0Server
|
| 609 |
|
| 610 |
|
| 611 |
|
| 612 |
Windows2000
|
| 613 |
|
| 614 |
|
| 615 |
|
| 616 |
WindowsXP
|
| 617 |
|
| 618 |
|
| 619 |
|
| 620 |
WindowsServer2003
|
| 621 |
|
| 622 |
|
| 623 |
|
| 624 |
WindowsVista
|
| 625 |
|
| 626 |
|
| 627 |
|
| 628 |
WindowsServer2008
|
| 629 |
|
| 630 |
|
| 631 |
|
| 632 |
Windows7
|
| 633 |
|
| 634 |
R2
|
| 635 |
|
| 636 |
WindowsServer2008R2
|
| 637 |
|
| 638 |
|
| 639 |
|
| 640 |
Windows8
|
| 641 |
|
| 642 |
|
| 643 |
|
| 644 |
WindowsServer2012
|
| 645 |
End Enum
|
| 646 |
|
| 647 |
Private s_Name As WindowsNameList
|
| 648 |
|
| 649 |
|
| 650 |
|
| 651 |
Public ReadOnly Property WindowsName() As WindowsNameList
|
| 652 |
Get
|
| 653 |
If s_Name <> WindowsNameList.null Then
|
| 654 |
Return s_Name
|
| 655 |
End If
|
| 656 |
|
| 657 |
|
| 658 |
|
| 659 |
Dim osVersion As OperatingSystem = Environment.OSVersion
|
| 660 |
Dim osVersionInfo As New OSVERSIONINFOEX()
|
| 661 |
osVersionInfo.dwOSVersionInfoSize = SizeOf(GetType(OSVERSIONINFOEX))
|
| 662 |
|
| 663 |
If GetVersion(osVersionInfo) Then
|
| 664 |
Dim majorVersion As Integer = osVersion.Version.Major
|
| 665 |
Dim minorVersion As Integer = osVersion.Version.Minor
|
| 666 |
|
| 667 |
Select Case osVersion.Platform
|
| 668 |
Case PlatformID.Win32S
|
| 669 |
s_Name = WindowsNameList.Windows3_1 ' name__1 = "Windows 3.1"
|
| 670 |
|
| 671 |
Case PlatformID.WinCE
|
| 672 |
s_Name = WindowsNameList.WindowsCE ' name__1 = "Windows CE"
|
| 673 |
|
| 674 |
Case PlatformID.Win32Windows
|
| 675 |
If True Then
|
| 676 |
If majorVersion = 4 Then
|
| 677 |
Dim csdVersion As String = osVersionInfo.szCSDVersion
|
| 678 |
Select Case minorVersion
|
| 679 |
Case 0
|
| 680 |
If csdVersion = "B" OrElse csdVersion = "C" Then
|
| 681 |
s_Name = WindowsNameList.Windows95OSR2 ' name__1 = "Windows 95 OSR2"
|
| 682 |
Else
|
| 683 |
s_Name = WindowsNameList.Windows95 ' name__1 = "Windows 95"
|
| 684 |
End If
|
| 685 |
|
| 686 |
Case 10
|
| 687 |
If csdVersion = "A" Then
|
| 688 |
s_Name = WindowsNameList.Windows98SecondEdition ' name__1 = "Windows 98 Second Edition"
|
| 689 |
Else
|
| 690 |
s_Name = WindowsNameList.Windows98 ' name__1 = "Windows 98"
|
| 691 |
End If
|
| 692 |
|
| 693 |
Case 90
|
| 694 |
s_Name = WindowsNameList.WindowsMe ' name__1 = "Windows Me"
|
| 695 |
|
| 696 |
End Select
|
| 697 |
End If
|
| 698 |
|
| 699 |
End If
|
| 700 |
Case PlatformID.Win32NT
|
| 701 |
If True Then
|
| 702 |
Dim productType As Byte = osVersionInfo.wProductType
|
| 703 |
|
| 704 |
Select Case majorVersion
|
| 705 |
Case 3
|
| 706 |
s_Name = WindowsNameList.WindowsNT3_51 ' name__1 = "Windows NT 3.51"
|
| 707 |
|
| 708 |
Case 4
|
| 709 |
Select Case productType
|
| 710 |
Case 1
|
| 711 |
s_Name = WindowsNameList.WindowsNT4_0 ' name__1 = "Windows NT 4.0"
|
| 712 |
|
| 713 |
Case 3
|
| 714 |
s_Name = WindowsNameList.WindowsNT4_0Server ' name__1 = "Windows NT 4.0 Server"
|
| 715 |
|
| 716 |
End Select
|
| 717 |
|
| 718 |
Case 5
|
| 719 |
Select Case minorVersion
|
| 720 |
Case 0
|
| 721 |
s_Name = WindowsNameList.Windows2000 ' name__1 = "Windows 2000"
|
| 722 |
|
| 723 |
Case 1
|
| 724 |
s_Name = WindowsNameList.WindowsXP ' name__1 = "Windows XP"
|
| 725 |
|
| 726 |
Case 2
|
| 727 |
s_Name = WindowsNameList.WindowsServer2003 ' name__1 = "Windows Server 2003"
|
| 728 |
|
| 729 |
End Select
|
| 730 |
|
| 731 |
Case 6
|
| 732 |
Select Case minorVersion
|
| 733 |
Case 0
|
| 734 |
Select Case productType
|
| 735 |
Case 1
|
| 736 |
s_Name = WindowsNameList.WindowsVista ' name__1 = "Windows Vista"
|
| 737 |
|
| 738 |
Case 3
|
| 739 |
s_Name = WindowsNameList.WindowsServer2008 ' name__1 = "Windows Server 2008"
|
| 740 |
|
| 741 |
End Select
|
| 742 |
|
| 743 |
|
| 744 |
Case 1
|
| 745 |
Select Case productType
|
| 746 |
Case 1
|
| 747 |
s_Name = WindowsNameList.Windows7 ' name__1 = "Windows 7"
|
| 748 |
|
| 749 |
Case 3
|
| 750 |
s_Name = WindowsNameList.WindowsServer2008R2 ' name__1 = "Windows Server 2008 R2"
|
| 751 |
|
| 752 |
End Select
|
| 753 |
|
| 754 |
Case 2
|
| 755 |
Select Case productType
|
| 756 |
Case 1
|
| 757 |
s_Name = WindowsNameList.Windows8 ' name__1 = "Windows 8"
|
| 758 |
|
| 759 |
Case 3
|
| 760 |
s_Name = WindowsNameList.WindowsServer2012 ' name__1 = "Windows Server 2012"
|
| 761 |
|
| 762 |
End Select
|
| 763 |
|
| 764 |
End Select
|
| 765 |
|
| 766 |
End Select
|
| 767 |
|
| 768 |
End If
|
| 769 |
End Select
|
| 770 |
|
| 771 |
Else
|
| 772 |
|
| 773 |
s_Name = WindowsNameList.null
|
| 774 |
|
| 775 |
End If
|
| 776 |
|
| 777 |
Return s_Name
|
| 778 |
End Get
|
| 779 |
End Property
|
| 780 |
#End Region
|
| 781 |
|
| 782 |
#Region "PINVOKE"
|
| 783 |
|
| 784 |
#Region "GET"
|
| 785 |
#Region "PRODUCT INFO"
|
| 786 |
<DllImport("Kernel32.dll")>
|
| 787 |
Friend Function GetProductInfo(osMajorVersion As Integer, osMinorVersion As Integer, spMajorVersion As Integer, spMinorVersion As Integer, ByRef edition As Integer) As Boolean
|
| 788 |
End Function
|
| 789 |
#End Region
|
| 790 |
|
| 791 |
#Region "VERSION"
|
| 792 |
|
| 793 |
|
| 794 |
|
| 795 |
|
| 796 |
_GetVersionEx may be altered Or unavailable for releases after Windows 8.1. Instead, use the Version Helper functions_
|
| 797 |
|
| 798 |
With the release Of Windows 8.1, the behavior Of the GetVersionEx API has changed In the value it will Return For the
|
| 799 |
operating system version. The value returned by the GetVersionEx Function now depends On how the application Is
|
| 800 |
manifested.
|
| 801 |
Applications Not manifested for Windows 8.1 Or Windows 10 will return the Windows 8 OS version value (6.2). Once an
|
| 802 |
application Is manifested for a given operating system version, GetVersionEx will always return the version that the
|
| 803 |
application Is manifested for in future releases. To manifest your applications for Windows 8.1 Or Windows 10, refer
|
| 804 |
to Targeting your application for Windows.
|
| 805 |
|
| 806 |
**Syntax**
|
| 807 |
|
| 808 |
```C
|
| 809 |
BOOL WINAPI GetVersionEx(
|
| 810 |
_Inout_ LPOSVERSIONINFO lpVersionInfo
|
| 811 |
);
|
| 812 |
```
|
| 813 |
|
| 814 |
|
| 815 |
<param name="osVersionInfo">An OSVersionInfo Or OSVERSIONINFOEX structure that receives the operating system information.
|
| 816 |
Before calling the GetVersionEx Function, set the dwOSVersionInfoSize member of the structure as appropriate to indicate
|
| 817 |
which data structure Is being passed to this function.
|
| 818 |
</param>
|
| 819 |
<returns>If the Then Function succeeds, the Return value Is a nonzero value.
|
| 820 |
If the Then Function fails, the Return value Is zero. To Get extended Error information, Call GetLastError.
|
| 821 |
The Function fails If you specify an invalid value For the dwOSVersionInfoSize member Of the OSVERSIONINFO
|
| 822 |
Or OSVERSIONINFOEX Structure.
|
| 823 |
</returns>
|
| 824 |
<remarks>
|
| 825 |
Identifying the current operating system Is usually Not the best way To determine whether a particular operating system
|
| 826 |
feature Is present. This Is because the operating system may have had New features added In a redistributable DLL. Rather
|
| 827 |
than Using GetVersionEx To determine the operating system platform Or version number, test For the presence Of the feature
|
| 828 |
itself. For more information, see Operating System Version.
|
| 829 |
The GetSystemMetrics function provides additional information about the current operating system.
|
| 830 |
|
| 831 |
|Product|Setting|
|
| 832 |
|-------|-------|
|
| 833 |
|Windows XP Media Center Edition|SM_MEDIACENTER|
|
| 834 |
|Windows XP Starter Edition|SM_STARTER|
|
| 835 |
|Windows XP Tablet PC Edition|SM_TABLETPC|
|
| 836 |
|Windows Server 2003 R2|SM_SERVERR2|
|
| 837 |
'''
|
| 838 |
To check for specific operating systems Or operating system features, use the IsOS function. The GetProductInfo function retrieves the product type.
|
| 839 |
To retrieve information for the operating system on a remote computer, use the NetWkstaGetInfo function, the Win32_OperatingSystem WMI class, Or the OperatingSystem property of the IADsComputer interface.
|
| 840 |
To compare the current system version to a required version, use the VerifyVersionInfo function instead of using GetVersionEx to perform the comparison yourself.
|
| 841 |
|
| 842 |
If compatibility Then mode Is In effect, the GetVersionEx Function reports the operating system As it identifies itself, which may Not
|
| 843 |
be the operating system that Is installed. For example, If compatibility mode Is In effect, GetVersionEx reports the operating system
|
| 844 |
that Is selected For application compatibility.
|
| 845 |
|
| 846 |
**Examples**
|
| 847 |
'''
|
| 848 |
When using the GetVersionEx function to determine whether your application Is running on a particular version of the operating system,
|
| 849 |
check for version numbers that are greater than Or equal to the desired version numbers. This ensures that the test succeeds for later
|
| 850 |
versions of the operating system. For example, if your application requires Windows XP Or later, use the following test.
|
| 851 |
|
| 852 |
```C
|
| 853 |
#include <windows.h>
|
| 854 |
#include <stdio.h>
|
| 855 |
'''
|
| 856 |
Void main()
|
| 857 |
{
|
| 858 |
OSVersionInfo osvi;
|
| 859 |
BOOL bIsWindowsXPorLater;
|
| 860 |
'''
|
| 861 |
ZeroMemory(&osvi, SizeOf(OSVersionInfo));
|
| 862 |
osvi.dwOSVersionInfoSize = SizeOf(OSVersionInfo);
|
| 863 |
'''
|
| 864 |
GetVersionEx(&osvi);
|
| 865 |
'''
|
| 866 |
bIsWindowsXPorLater =
|
| 867 |
((osvi.dwMajorVersion > 5) ||
|
| 868 |
((osvi.dwMajorVersion == 5) && (osvi.dwMinorVersion >= 1) ));
|
| 869 |
|
| 870 |
if(bIsWindowsXPorLater)
|
| 871 |
printf("The system meets the requirements.\n");
|
| 872 |
else printf("The system does not meet the requirements.\n");
|
| 873 |
}
|
| 874 |
```
|
| 875 |
'''
|
| 876 |
For an example that identifies the current operating system, see Getting the System Version.
|
| 877 |
|
| 878 |
**Requirements**
|
| 879 |
'''
|
| 880 |
| | |
|
| 881 |
|-|-|
|
| 882 |
|Minimum supported client|Windows 2000 Professional [desktop apps only]|
|
| 883 |
|Minimum supported server|Windows 2000 Server [desktop apps only]|
|
| 884 |
|Header|Winbase.h(include Windows.h)|
|
| 885 |
|Library|Kernel32.lib|
|
| 886 |
|DLL|Kernel32.dll|
|
| 887 |
|Unicode And ANSI names|GetVersionExW(Unicode) And GetVersionExA (ANSI)|
|
| 888 |
</remarks>
|
| 889 |
<DllImport("kernel32.dll")>
|
| 890 |
Private Function GetVersionEx(ByRef osVersionInfo As OSVERSIONINFOEX) As Boolean
|
| 891 |
End Function
|
| 892 |
|
| 893 |
Private Function GetVersion(ByRef osVersionInfo As OSVERSIONINFOEX) As Boolean
|
| 894 |
If Environment.OSVersion.Platform = PlatformID.Unix OrElse
|
| 895 |
Environment.OSVersion.Platform = PlatformID.MacOSX Then
|
| 896 |
Return False
|
| 897 |
Else
|
| 898 |
Return GetVersionEx(osVersionInfo)
|
| 899 |
End If
|
| 900 |
End Function
|
| 901 |
#End Region
|
| 902 |
|
| 903 |
#Region "SYSTEMMETRICS"
|
| 904 |
<DllImport("user32")>
|
| 905 |
Public Function GetSystemMetrics(nIndex As Integer) As Integer
|
| 906 |
End Function
|
| 907 |
#End Region
|
| 908 |
|
| 909 |
#Region "SYSTEMINFO"
|
| 910 |
<DllImport("kernel32.dll")>
|
| 911 |
Public Sub GetSystemInfo(<MarshalAs(UnmanagedType.Struct)> ByRef lpSystemInfo As SYSTEM_INFO)
|
| 912 |
End Sub
|
| 913 |
|
| 914 |
<DllImport("kernel32.dll")>
|
| 915 |
Public Sub GetNativeSystemInfo(<MarshalAs(UnmanagedType.Struct)> ByRef lpSystemInfo As SYSTEM_INFO)
|
| 916 |
End Sub
|
| 917 |
#End Region
|
| 918 |
|
| 919 |
#End Region
|
| 920 |
|
| 921 |
#Region "OSVERSIONINFOEX"
|
| 922 |
<StructLayout(LayoutKind.Sequential)>
|
| 923 |
Public Structure OSVERSIONINFOEX
|
| 924 |
Public dwOSVersionInfoSize As Integer
|
| 925 |
Public dwMajorVersion As Integer
|
| 926 |
Public dwMinorVersion As Integer
|
| 927 |
Public dwBuildNumber As Integer
|
| 928 |
Public dwPlatformId As Integer
|
| 929 |
<MarshalAs(UnmanagedType.ByValTStr, SizeConst:=128)>
|
| 930 |
Public szCSDVersion As String
|
| 931 |
Public wServicePackMajor As Short
|
| 932 |
Public wServicePackMinor As Short
|
| 933 |
Public wSuiteMask As Short
|
| 934 |
Public wProductType As Byte
|
| 935 |
Public wReserved As Byte
|
| 936 |
End Structure
|
| 937 |
#End Region
|
| 938 |
|
| 939 |
#Region "SYSTEM_INFO"
|
| 940 |
<StructLayout(LayoutKind.Sequential)>
|
| 941 |
Public Structure SYSTEM_INFO
|
| 942 |
Friend uProcessorInfo As _PROCESSOR_INFO_UNION
|
| 943 |
Public dwPageSize As UInteger
|
| 944 |
Public lpMinimumApplicationAddress As IntPtr
|
| 945 |
Public lpMaximumApplicationAddress As IntPtr
|
| 946 |
Public dwActiveProcessorMask As IntPtr
|
| 947 |
Public dwNumberOfProcessors As UInteger
|
| 948 |
Public dwProcessorType As UInteger
|
| 949 |
Public dwAllocationGranularity As UInteger
|
| 950 |
Public dwProcessorLevel As UShort
|
| 951 |
Public dwProcessorRevision As UShort
|
| 952 |
End Structure
|
| 953 |
#End Region
|
| 954 |
|
| 955 |
#Region "_PROCESSOR_INFO_UNION"
|
| 956 |
<StructLayout(LayoutKind.Explicit)>
|
| 957 |
Public Structure _PROCESSOR_INFO_UNION
|
| 958 |
<FieldOffset(0)>
|
| 959 |
Friend dwOemId As UInteger
|
| 960 |
<FieldOffset(0)>
|
| 961 |
Friend wProcessorArchitecture As UShort
|
| 962 |
<FieldOffset(2)>
|
| 963 |
Friend wReserved As UShort
|
| 964 |
End Structure
|
| 965 |
#End Region
|
| 966 |
|
| 967 |
#Region "64 BIT OS DETECTION"
|
| 968 |
<DllImport("kernel32", SetLastError:=True, CallingConvention:=CallingConvention.Winapi)>
|
| 969 |
Public Function LoadLibrary(libraryName As String) As IntPtr
|
| 970 |
End Function
|
| 971 |
|
| 972 |
<DllImport("kernel32", SetLastError:=True, CallingConvention:=CallingConvention.Winapi)>
|
| 973 |
Public Function GetProcAddress(hwnd As IntPtr, procedureName As String) As IntPtr
|
| 974 |
End Function
|
| 975 |
#End Region
|
| 976 |
|
| 977 |
#Region "PRODUCT"
|
| 978 |
Private Const PRODUCT_UNDEFINED As Integer = &H0
|
| 979 |
Private Const PRODUCT_ULTIMATE As Integer = &H1
|
| 980 |
Private Const PRODUCT_HOME_BASIC As Integer = &H2
|
| 981 |
Private Const PRODUCT_HOME_PREMIUM As Integer = &H3
|
| 982 |
Private Const PRODUCT_ENTERPRISE As Integer = &H4
|
| 983 |
Private Const PRODUCT_HOME_BASIC_N As Integer = &H5
|
| 984 |
Private Const PRODUCT_BUSINESS As Integer = &H6
|
| 985 |
Private Const PRODUCT_STANDARD_SERVER As Integer = &H7
|
| 986 |
Private Const PRODUCT_DATACENTER_SERVER As Integer = &H8
|
| 987 |
Private Const PRODUCT_SMALLBUSINESS_SERVER As Integer = &H9
|
| 988 |
Private Const PRODUCT_ENTERPRISE_SERVER As Integer = &HA
|
| 989 |
Private Const PRODUCT_STARTER As Integer = &HB
|
| 990 |
Private Const PRODUCT_DATACENTER_SERVER_CORE As Integer = &HC
|
| 991 |
Private Const PRODUCT_STANDARD_SERVER_CORE As Integer = &HD
|
| 992 |
Private Const PRODUCT_ENTERPRISE_SERVER_CORE As Integer = &HE
|
| 993 |
Private Const PRODUCT_ENTERPRISE_SERVER_IA64 As Integer = &HF
|
| 994 |
Private Const PRODUCT_BUSINESS_N As Integer = &H10
|
| 995 |
Private Const PRODUCT_WEB_SERVER As Integer = &H11
|
| 996 |
Private Const PRODUCT_CLUSTER_SERVER As Integer = &H12
|
| 997 |
Private Const PRODUCT_HOME_SERVER As Integer = &H13
|
| 998 |
Private Const PRODUCT_STORAGE_EXPRESS_SERVER As Integer = &H14
|
| 999 |
Private Const PRODUCT_STORAGE_STANDARD_SERVER As Integer = &H15
|
| 1000 |
Private Const PRODUCT_STORAGE_WORKGROUP_SERVER As Integer = &H16
|
| 1001 |
Private Const PRODUCT_STORAGE_ENTERPRISE_SERVER As Integer = &H17
|
| 1002 |
Private Const PRODUCT_SERVER_FOR_SMALLBUSINESS As Integer = &H18
|
| 1003 |
Private Const PRODUCT_SMALLBUSINESS_SERVER_PREMIUM As Integer = &H19
|
| 1004 |
Private Const PRODUCT_HOME_PREMIUM_N As Integer = &H1A
|
| 1005 |
Private Const PRODUCT_ENTERPRISE_N As Integer = &H1B
|
| 1006 |
Private Const PRODUCT_ULTIMATE_N As Integer = &H1C
|
| 1007 |
Private Const PRODUCT_WEB_SERVER_CORE As Integer = &H1D
|
| 1008 |
Private Const PRODUCT_MEDIUMBUSINESS_SERVER_MANAGEMENT As Integer = &H1E
|
| 1009 |
Private Const PRODUCT_MEDIUMBUSINESS_SERVER_SECURITY As Integer = &H1F
|
| 1010 |
Private Const PRODUCT_MEDIUMBUSINESS_SERVER_MESSAGING As Integer = &H20
|
| 1011 |
Private Const PRODUCT_SERVER_FOUNDATION As Integer = &H21
|
| 1012 |
Private Const PRODUCT_HOME_PREMIUM_SERVER As Integer = &H22
|
| 1013 |
Private Const PRODUCT_SERVER_FOR_SMALLBUSINESS_V As Integer = &H23
|
| 1014 |
Private Const PRODUCT_STANDARD_SERVER_V As Integer = &H24
|
| 1015 |
Private Const PRODUCT_DATACENTER_SERVER_V As Integer = &H25
|
| 1016 |
Private Const PRODUCT_ENTERPRISE_SERVER_V As Integer = &H26
|
| 1017 |
Private Const PRODUCT_DATACENTER_SERVER_CORE_V As Integer = &H27
|
| 1018 |
Private Const PRODUCT_STANDARD_SERVER_CORE_V As Integer = &H28
|
| 1019 |
Private Const PRODUCT_ENTERPRISE_SERVER_CORE_V As Integer = &H29
|
| 1020 |
Private Const PRODUCT_HYPERV As Integer = &H2A
|
| 1021 |
Private Const PRODUCT_STORAGE_EXPRESS_SERVER_CORE As Integer = &H2B
|
| 1022 |
Private Const PRODUCT_STORAGE_STANDARD_SERVER_CORE As Integer = &H2C
|
| 1023 |
Private Const PRODUCT_STORAGE_WORKGROUP_SERVER_CORE As Integer = &H2D
|
| 1024 |
Private Const PRODUCT_STORAGE_ENTERPRISE_SERVER_CORE As Integer = &H2E
|
| 1025 |
Private Const PRODUCT_STARTER_N As Integer = &H2F
|
| 1026 |
Private Const PRODUCT_PROFESSIONAL As Integer = &H30
|
| 1027 |
Private Const PRODUCT_PROFESSIONAL_N As Integer = &H31
|
| 1028 |
Private Const PRODUCT_SB_SOLUTION_SERVER As Integer = &H32
|
| 1029 |
Private Const PRODUCT_SERVER_FOR_SB_SOLUTIONS As Integer = &H33
|
| 1030 |
Private Const PRODUCT_STANDARD_SERVER_SOLUTIONS As Integer = &H34
|
| 1031 |
Private Const PRODUCT_STANDARD_SERVER_SOLUTIONS_CORE As Integer = &H35
|
| 1032 |
Private Const PRODUCT_SB_SOLUTION_SERVER_EM As Integer = &H36
|
| 1033 |
Private Const PRODUCT_SERVER_FOR_SB_SOLUTIONS_EM As Integer = &H37
|
| 1034 |
Private Const PRODUCT_SOLUTION_EMBEDDEDSERVER As Integer = &H38
|
| 1035 |
Private Const PRODUCT_SOLUTION_EMBEDDEDSERVER_CORE As Integer = &H39
|
| 1036 |
|
| 1037 |
Private Const PRODUCT_ESSENTIALBUSINESS_SERVER_MGMT As Integer = &H3B
|
| 1038 |
Private Const PRODUCT_ESSENTIALBUSINESS_SERVER_ADDL As Integer = &H3C
|
| 1039 |
Private Const PRODUCT_ESSENTIALBUSINESS_SERVER_MGMTSVC As Integer = &H3D
|
| 1040 |
Private Const PRODUCT_ESSENTIALBUSINESS_SERVER_ADDLSVC As Integer = &H3E
|
| 1041 |
Private Const PRODUCT_SMALLBUSINESS_SERVER_PREMIUM_CORE As Integer = &H3F
|
| 1042 |
Private Const PRODUCT_CLUSTER_SERVER_V As Integer = &H40
|
| 1043 |
Private Const PRODUCT_EMBEDDED As Integer = &H41
|
| 1044 |
Private Const PRODUCT_STARTER_E As Integer = &H42
|
| 1045 |
Private Const PRODUCT_HOME_BASIC_E As Integer = &H43
|
| 1046 |
Private Const PRODUCT_HOME_PREMIUM_E As Integer = &H44
|
| 1047 |
Private Const PRODUCT_PROFESSIONAL_E As Integer = &H45
|
| 1048 |
Private Const PRODUCT_ENTERPRISE_E As Integer = &H46
|
| 1049 |
Private Const PRODUCT_ULTIMATE_E As Integer = &H47
|
| 1050 |
|
| 1051 |
#End Region
|
| 1052 |
|
| 1053 |
#Region "VERSIONS"
|
| 1054 |
Private Const VER_NT_WORKSTATION As Integer = 1
|
| 1055 |
Private Const VER_NT_DOMAIN_CONTROLLER As Integer = 2
|
| 1056 |
Private Const VER_NT_SERVER As Integer = 3
|
| 1057 |
Private Const VER_SUITE_SMALLBUSINESS As Integer = 1
|
| 1058 |
Private Const VER_SUITE_ENTERPRISE As Integer = 2
|
| 1059 |
Private Const VER_SUITE_TERMINAL As Integer = 16
|
| 1060 |
Private Const VER_SUITE_DATACENTER As Integer = 128
|
| 1061 |
Private Const VER_SUITE_SINGLEUSERTS As Integer = 256
|
| 1062 |
Private Const VER_SUITE_PERSONAL As Integer = 512
|
| 1063 |
Private Const VER_SUITE_BLADE As Integer = 1024
|
| 1064 |
#End Region
|
| 1065 |
|
| 1066 |
#End Region
|
| 1067 |
|
| 1068 |
#Region "SERVICE PACK"
|
| 1069 |
|
| 1070 |
Gets the service pack information of the operating system running on this computer.
|
| 1071 |
|
| 1072 |
Public ReadOnly Property ServicePack() As String
|
| 1073 |
Get
|
| 1074 |
Dim servicePack__1 As String = String.Empty
|
| 1075 |
Dim osVersionInfo As New OSVERSIONINFOEX()
|
| 1076 |
|
| 1077 |
osVersionInfo.dwOSVersionInfoSize = SizeOf(GetType(OSVERSIONINFOEX))
|
| 1078 |
|
| 1079 |
If GetVersion(osVersionInfo) Then
|
| 1080 |
servicePack__1 = osVersionInfo.szCSDVersion
|
| 1081 |
End If
|
| 1082 |
|
| 1083 |
Return servicePack__1
|
| 1084 |
End Get
|
| 1085 |
End Property
|
| 1086 |
#End Region
|
| 1087 |
|
| 1088 |
#Region "VERSION"
|
| 1089 |
#Region "BUILD"
|
| 1090 |
|
| 1091 |
Gets the build version number of the operating system running on this computer.
|
| 1092 |
|
| 1093 |
Public ReadOnly Property BuildVersion() As Integer
|
| 1094 |
Get
|
| 1095 |
Return Environment.OSVersion.Version.Build
|
| 1096 |
End Get
|
| 1097 |
End Property
|
| 1098 |
#End Region
|
| 1099 |
|
| 1100 |
#Region "FULL"
|
| 1101 |
#Region "STRING"
|
| 1102 |
|
| 1103 |
Gets the full version string of the operating system running on this computer.
|
| 1104 |
|
| 1105 |
Public ReadOnly Property VersionString() As String
|
| 1106 |
Get
|
| 1107 |
Return Environment.OSVersion.Version.ToString()
|
| 1108 |
End Get
|
| 1109 |
End Property
|
| 1110 |
#End Region
|
| 1111 |
|
| 1112 |
#Region "VERSION"
|
| 1113 |
|
| 1114 |
Gets the full version of the operating system running on this computer.
|
| 1115 |
|
| 1116 |
Public ReadOnly Property Version() As Version
|
| 1117 |
Get
|
| 1118 |
Return Environment.OSVersion.Version
|
| 1119 |
End Get
|
| 1120 |
End Property
|
| 1121 |
#End Region
|
| 1122 |
#End Region
|
| 1123 |
|
| 1124 |
#Region "MAJOR"
|
| 1125 |
|
| 1126 |
Gets the major version number of the operating system running on this computer.
|
| 1127 |
|
| 1128 |
Public ReadOnly Property MajorVersion() As Integer
|
| 1129 |
Get
|
| 1130 |
Return Environment.OSVersion.Version.Major
|
| 1131 |
End Get
|
| 1132 |
End Property
|
| 1133 |
#End Region
|
| 1134 |
|
| 1135 |
#Region "MINOR"
|
| 1136 |
|
| 1137 |
Gets the minor version number of the operating system running on this computer.
|
| 1138 |
|
| 1139 |
Public ReadOnly Property MinorVersion() As Integer
|
| 1140 |
Get
|
| 1141 |
Return Environment.OSVersion.Version.Minor
|
| 1142 |
End Get
|
| 1143 |
End Property
|
| 1144 |
#End Region
|
| 1145 |
|
| 1146 |
#Region "REVISION"
|
| 1147 |
|
| 1148 |
Gets the revision version number of the operating system running on this computer.
|
| 1149 |
|
| 1150 |
Public ReadOnly Property RevisionVersion() As Integer
|
| 1151 |
Get
|
| 1152 |
Return Environment.OSVersion.Version.Revision
|
| 1153 |
End Get
|
| 1154 |
End Property
|
| 1155 |
#End Region
|
| 1156 |
#End Region
|
| 1157 |
|
| 1158 |
#Region "64 BIT OS DETECTION"
|
| 1159 |
Private Function GetIsWow64ProcessDelegate() As IsWow64ProcessDelegate
|
| 1160 |
Dim handle As IntPtr = LoadLibrary("kernel32")
|
| 1161 |
|
| 1162 |
If handle <> IntPtr.Zero Then
|
| 1163 |
Dim fnPtr As IntPtr = GetProcAddress(handle, "IsWow64Process")
|
| 1164 |
|
| 1165 |
If fnPtr <> IntPtr.Zero Then
|
| 1166 |
Return DirectCast(GetDelegateForFunctionPointer(CType(fnPtr, IntPtr), GetType(IsWow64ProcessDelegate)), IsWow64ProcessDelegate)
|
| 1167 |
End If
|
| 1168 |
End If
|
| 1169 |
|
| 1170 |
Return Nothing
|
| 1171 |
End Function
|
| 1172 |
|
| 1173 |
Private Function Is32BitProcessOn64BitProcessor() As Boolean
|
| 1174 |
Dim fnDelegate As IsWow64ProcessDelegate = GetIsWow64ProcessDelegate()
|
| 1175 |
|
| 1176 |
If fnDelegate Is Nothing Then
|
| 1177 |
Return False
|
| 1178 |
End If
|
| 1179 |
|
| 1180 |
Dim isWow64 As Boolean
|
| 1181 |
Dim retVal As Boolean = fnDelegate.Invoke(Process.GetCurrentProcess().Handle, isWow64)
|
| 1182 |
|
| 1183 |
If retVal = False Then
|
| 1184 |
Return False
|
| 1185 |
End If
|
| 1186 |
|
| 1187 |
Return isWow64
|
| 1188 |
End Function
|
| 1189 |
#End Region
|
| 1190 |
End Module
|
| 1191 |
End Namespace
|